Struct ReportDiff 

pub struct ReportDiff {
    pub rows: Vec<MetricDelta>,
}

Result of MultiReport::diff.

Fields

rows: Vec<MetricDelta>

One row per metric in the current report.

Implementations

impl ReportDiff

pub fn to_markdown(&self) -> String

Render the diff as a Markdown table including per-metric mean delta and per-query winner/loser/unchanged counts. Per-query movers are not inlined; inspect MetricDelta::query_changes for that detail.

pub fn to_json(&self) -> Result<String>

Serialize as pretty-printed JSON.

pub fn regressions(&self, gate: &RegressionGate) -> Vec<MetricDelta>

Evaluate the diff against a RegressionGate. Returns the subset of MetricDelta rows whose mean delta is more negative than the configured threshold for that metric. Metrics not listed in the gate are ignored.

pub fn is_clean(&self, gate: &RegressionGate) -> bool

True when ReportDiff::regressions returns no rows for gate. Convenience accessor for CI scripts that just want a yes / no.

pub fn exit_code(&self, gate: &RegressionGate) -> i32

Process exit code suitable for std::process::exit in a CI eval binary: 0 when the diff passes gate, 1 when one or more metrics regress beyond their tolerated drop. Mirrors the long-standing UNIX convention of 0 = success, non-zero = failure and is the single bit consumers should branch on.

Trait Implementations

impl Clone for ReportDiff

fn clone(&self) -> ReportDiff

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ReportDiff

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReportDiff

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ReportDiff

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.